Description

4-Chloro-1H-Indene is a halogenated indene derivative serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure with a reactive chloro substituent makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for developing new pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and advanced polymers due to its rigid, planar structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Fine Chemical Production: Intermediate for the manufacture of specialty dyes, pigments, and other performance chemicals.

Basic Information

Product Name	4-Chloro-1H-Indene
CAS No.	74124-87-1
Molecular Formula	C9H7Cl
Molecular Weight	150.60 g/mol
Synonyms	4-Chloroindene; 4-Chloro-1H-indene; 1H-Indene, 4-chloro-; 4-Chloroindene (6CI,7CI,8CI); 4-Chloro-1H-indene (9CI)
EINECS	Contact for details

Quality Control

Our 4-Chloro-1H-Indene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.